Experiments on the production of an imitation of sea sickness by complex visual disturbances / by Graily Hewitt.

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Experiments on the production of an imitation of sea sickness by complex visual disturbances / by Graily Hewitt. Public Domain Mark. Source: Wellcome Collection.

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This material has been provided by The Royal College of Surgeons of England. The original may be consulted at The Royal College of Surgeons of England.